Payment & Shipping Terms:
|Material:||Aluminum Alloy||Voltage Type:||High Voltage|
|Supplier By Area:||Asia,South America,South Africa||MOQ:||10km|
|Sample:||Free||Cross Section Area::||10-800mm2|
|Type Of Conductor::||Stranded|
OVERHEAD WIRE ALL ALUMINUM ALLOY STRANDING CONDUCTOR
Aaac alloy overhead Conductor have been widely used in power transmission lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity. And they are also suitable for laying across rivers valleys and the places where special geographical features exist.
(1). The permissible long-time operating temperature for aerial conductor is 70 degree.
(2). Under the circumstance that rare climate is occuring and ice coverage rate low in heavy ice area, the biggest stress of cable at the lowest point of the sag should not exceed 60% of the short-time destructive power.
(3). When connecting conductors, the conductor beside the connecting tube cant be prominent. Otherwise, the force on the operating conductors will be unbalanced. After connectors are install, the connecting tube should be painted by moisture-proof varnish in order to protect it from corrosion.
(4). Under installaion, the arc downing stress of all the conductors should be the same. With in the permissible distance of crossing buildings or dropping to the ground, the stress can be 10-15% higher than regular stress.
Contact Person: Leo